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Seagate ST2000NM0063 manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    Product Manual Constellation ® ES.1 SAS 100650925 Rev. G January 2013 Standard Models ST2000NM0001 ST1000NM0001 ST500NM0001 Self-Encrypting Drive Models ST2000NM0021 ST1000NM0021 ST500NM0021 SED FIPS140-2 Models ST2000NM0041 ST1000NM0041 ST500NM0041[...]

  • Page 2

    © 2013 Seagate Technology LLC. All rights reserved. Publication number: 100650925, Rev. G January 2013 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Constellation ES.1 SAS and SeaTools are either trademarks or registered trademarks of Seagate Technolog[...]

  • Page 3

    i Constellation ES.1 SAS Product Manual, Rev. G Contents 1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Applicable standards and reference documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Standards . [...]

  • Page 4

    ii Constellation ES.1 SAS Product Manual, Rev. G Contents 6.4 Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.5 Environmental limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.5.1 Temperature . . .[...]

  • Page 5

    iii Constellation ES.1 SAS Product Manual, Rev. G Contents 11.3.1 Inquiry data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 11.3.2 Mode Sense data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 11.4 Miscellaneous operating features and [...]

  • Page 6

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G IV F IGURES Figure 1. 2TB model current profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 2. 1TB model current profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 [...]

  • Page 7

    Constellation ES.1 SAS Product Manual, Rev. G 1 For information regarding online support and services, visit http://www.seagate.com/www/en-us/about/contact_us/ Available services include: • Presales & Technical support • Global Support Services telephone numbers & business hours • Authorized Service Centers For information regarding W[...]

  • Page 8

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 2 1.0 S COPE This manual describes Seagate Technology ® LLC, Constellation ® ES.1 Series SAS (Serial Attached SCSI) disk drives. Constellation ES.1 drives support the SAS Protocol specifications to the extent described in this manual. The SAS Interface Manual (part number 100293071) describes th[...]

  • Page 9

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 3 2.0 A PPLICABLE STANDARDS AND REFERENCE DOCUMENTATION The drives documented in this manual have been developed as system peripherals to the highest standards of design and construct ion. The drives depends on host equipment to provide adequate power and environment for optimum performance and co[...]

  • Page 10

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 4 Korean KCC If these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Commu[...]

  • Page 11

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 5 2.2 R EFERENCE DOCUMENTS SAS Interface Manual Seagate part number: 100293071 SCSI Commands Reference Manual Seagate part number: 100293068 Self-Encrypting Drives Reference Manual Seagate part number: 100515636 ANSI SAS Documents SFF-8323 3.5” Drive Form Factor with Serial Connector SFF-8460 HS[...]

  • Page 12

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 6 3.0 G ENERAL DESCRIPTION Constellation ES.1 drives provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet next-gene ration computing [...]

  • Page 13

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 7 3.1 S TANDARD FEATURES Constellation ES.1 drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adap[...]

  • Page 14

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 8 3.3 P ERFORMANCE • Programmable multi-segmentable cache buffer • 600MB/s maximum instantaneous data transfers. • 7200 RPM spindle. Average latency = 4.16ms • Background processing of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; improved [...]

  • Page 15

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 9 4.0 P ERFORMANCE CHARACTERISTICS This section provides detailed information concerning performance-related characteristics and features of Constellation ES.1 drives. 4.1 I NTERNAL DRIVE CHARACTERISTICS ST2000NM0001 ST1000NM0001 ST500NM0001 ST2000NM0021 ST1000NM0021 ST500NM0021 ST2000NM0041 ST100[...]

  • Page 16

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 10 4.2.3 General performance characteristics Minimum sector interleave 1 to 1 Data buffer to/from disk media (one 512-byte logical block)* 95 to 212 MB/s Sustained transfer rate 62 to 152 MB/s SAS Interface maximum instantaneous transfer rate 600MB/s* per port (dual port = 1200MB/s*) Logical block[...]

  • Page 17

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 11 The following is a simplified description of the prefetch/cache operation: Case A —read command is received and all of the requested logical blocks are already in the cache: 1. Drive transfers the requested logical blocks to the initiator. Case B —A Read command requests data, and at least [...]

  • Page 18

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 12 5.0 R ELIABILITY SPECIFICATIONS The following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. 5.1 E RROR RATES The error rates stated in this manual[...]

  • Page 19

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 13 5.2 R ELIABILITY AND SERVICE You can enhance the reliability of Constellation ES.1 disk drives by ensuring that the drive receives adequate cooling. Section 6.0 provides temperature measurements and other information that may be used to enhance the service life of the drive. Section 10.2 provid[...]

  • Page 20

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 14 5.2.4 S.M.A.R.T. S.M.A.R.T. is an acronym for Self-Monitoring Analysis and Reporting Technology. This technology is intended to recognize condit ions that indicate imminent drive failure and is designed to provide suffi cient warning of a failure to allow you to back up the data bef ore an actu[...]

  • Page 21

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 15 5.2.5 Thermal monitor Constellation ES.1 drives implement a temperature warning system which: 1. Signals the host if the temperature exceeds a value which would threaten the drive. 2. Signals the host if the temperature exceeds a user-specified value. 3. Saves a S.M.A.R.T. data frame on the dri[...]

  • Page 22

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 16 5.2.6.2 Implementation This section provides all of the information necessary to implement the DST function on this drive. 5.2.6.2.1 State of the drive prior to testing The drive must be in a ready state before issuing the Send Diagnostic command. There are multiple reasons why a drive may not [...]

  • Page 23

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 17 5.2.6.2.5 Abort There are several ways to abort a diagnostic. You can use a SCSI Bus Reset or a Bus Device Reset message to abort the diagnostic. You can abort a DST executing in background mode by using the abort code in the DST Function Code field. This will cause a 01 ( self-test aborted by [...]

  • Page 24

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 18 6.0 P HYSICAL / ELECTRICAL SPECIFICATIONS This section provides information relating to the physical and electrical characteristics of the drive. 6.1 P OWER C HOICE TM POWER MANAGEMENT Drives using the load/unload architecture provide programmable power management to tailor systems for performa[...]

  • Page 25

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 19 6.2 AC POWER REQUIREMENTS None. 6.3 DC POWER REQUIREMENTS The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector. The standard drive models and the SED drive models have identical har dware, however the security and encryption port[...]

  • Page 26

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 20 Table 3 1TB drive (Standard & SED model) DC power requirements Notes 3.0Gb mode 6.0Gb mode (Amps) (Amps) Voltage +5V +12V [4] +5V +12V [4] Regulation [5] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC X [1] [7] 0.35 0.28 0.36 0.28 Advanced idle current Idle_A 0.35 0.28 0.36 0.28 Idle_B 0.2[...]

  • Page 27

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 21 Note. See table notes on the next page. [1] Measured with average reading DC ammeter. [2] Instantaneous +12V current peaks will exceed these values. [3] Power supply at nominal voltage. N (number of drives tested) = 6, 35 Degrees C ambient. [4] For +12 V, a –10% tolerance is allowed during in[...]

  • Page 28

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 22 General DC power requirement notes. 1. Minimum current loading for each supply voltage is not less than 1.7% of the maximum operating current shown. 2. The +5V and +12V supplies should employ separate ground returns. 3. Where power is provided to multiple drives from a common supply, careful co[...]

  • Page 29

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 23 Figure 2. 1TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements.[...]

  • Page 30

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 24 Figure 3. 500GB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements.[...]

  • Page 31

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 25 6.4 P OWER DISSIPATION 2TB models in 3Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate the typical I/O rate for a drive in your system on the horizontal [...]

  • Page 32

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 26 2TB models in 6Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refe r to the following I/O rate curve (see Figure 5.). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the cor[...]

  • Page 33

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 27 1TB models in 3Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 6). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corre[...]

  • Page 34

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 28 1TB models in 6Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refe r to the following I/O rate curve (see Figure 7.). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the cor[...]

  • Page 35

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 29 500GB models in 3Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 8). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the cor[...]

  • Page 36

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 30 500GB models in 6Gb operation Please refer to Table 2 for power dissipation numbers. To obtain operating power for typical random read operations, refe r to the following I/O rate curve (see Figure 9.). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the c[...]

  • Page 37

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 31 6.5 E NVIRONMENTAL LIMITS Temperature and humidity values experienced by the drive must be such that condensation does not occur on any drive part. Altit ude and atmospheric pressure specifications are referenced to a standard day at 58.7°F (14.8°C). Maximum wet bulb temperature is 82°F (28?[...]

  • Page 38

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 32 6.5.4.1 Shock a. Operating—normal The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding 70 G s at a maximum duration of 2ms (half sinewave). Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than [...]

  • Page 39

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 33 6.5.4.2 Vibration a. Operating—normal The drive as installed for normal operation, shall comply with the complete specified performance while subjected to continuous vibra- tion not exceeding 5 - 22 Hz 0.25 Gs, limited displacement 22 - 350 Hz 0.5 Gs 350 - 500 Hz 0.25 Gs Vibration may be appl[...]

  • Page 40

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 34 6.6 M ECHANICAL SPECIFICATIONS The following nominal dimensions are exclusive of the decorative front panel accessory. However, dimensions of the front panel are shown in figure below. Refer to Figure 12 for detailed mounting configuration dimensions. See Section 10.3, “Drive mounting.” Not[...]

  • Page 41

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 35 7.0 A BOUT FIPS The Federal Information Processing Standard (FIPS) Publication 140-2 is a U.S. Government Computer Security Standard used to accredit cryptographic modules. It is titled 'Security Requirements for Cryptographic Modules (FIPS PUB 140-2)' and is issued b y t he National [...]

  • Page 42

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 36 8.0 A BOUT SELF - ENCRYPTING DRIVES Self-encrypting drives (SEDs) offer encryption and security serv ices for the protection of stored data, commonly known as “prot ection of data at rest.” These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications a[...]

  • Page 43

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 37 8.5 D ATA BANDS When shipped from the factory, the drive is configured with a single data band called Band 0 (also known as the Global Data Ban d) which comprises LBA 0 through LBA max. The host may allocate Band1 by specifying a start LBA and an LBA range. The real estate for th is band is tak[...]

  • Page 44

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 38 9.0 D EFECT AND ERROR MANAGEMENT Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and error management involves drive intern[...]

  • Page 45

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 39 Setting these retry counts to a value below the default setting could result in degradation of the unrecovered error rate. For example, suppose the read/write recovery page has th e RC bit = 0, the read retry count set to 4, and the recovery time limit set to 450. A 4-block read command can tak[...]

  • Page 46

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 40 9.6 D EFERRED A UTO -R EALLOCATION Deferred Auto-Reallocation (DAR) simplifies reallocation algorithms at the system level by allowing the drive to reallocate unr eadable locations on a subsequent write command. Sites are marked for DAR during read operations performed by the drive. When a writ[...]

  • Page 47

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 41 10.0 I NSTALLATION Constellation ES.1 disk drive installation is a plug-and-play process. There are no jumpers, switches, or terminators on the drive. SAS drives are designed to be used in a host system that provides a SAS-compatible backplane with bays designed to accommodate the drive. In suc[...]

  • Page 48

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 42 If forced air is determined to be necessary, possible air-flow patterns are shown in Figure 15. The air-flow patterns are created by one or more fans, either forcing or drawing air as shown in the illustrations. Conduction, convection, or other forced air-flow patter ns are acceptable as long a[...]

  • Page 49

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 43 11.0 I NTERFACE REQUIREMENTS This section partially describes the interface requirements as implemented on Constellation ES.1 drives. Additional information is provided in the SAS Interface Manual (part number 100293071). 11.1 SAS FEATURES This section lists the SAS-specific features supported [...]

  • Page 50

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 44 11.3 SCSI COMMANDS SUPPORTED Table 8 lists the SCSI commands supported by Constellation ES.1 drives. Table 8 Supported commands Command name Command code Supported Change Definition 40h N Compare 39h N Copy 18h N Copy and Verify 3Ah N Format Unit [1] [5] 04h Y DCRT bit supported Y DPRY bit supp[...]

  • Page 51

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 45 Self-test Results page (10h) Y Start-stop Cycle Counter page (0Eh) Y Temperature page (0Dh) Y Verify Error Counter page (05h) Y Write error counter page (02h) Y Mode Select (same pages as Mode Sense 1Ah) 15h Y [2] Mode Select (10) (same pages as Mode Sense 1Ah) 55h Y Mode Sense 1Ah Y [2] Cachin[...]

  • Page 52

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 46 Report LUNs A0h Y Request Sense 03h Y Actual Retry Count bytes Y Extended Sense Y Field Pointer bytes Y Reserve 16h Y 3rd Party Reserve Y Extent Reservation N Reserve (10) 56h Y 3rd Party Reserve Y Extent Reservation N Rezero Unit 01h Y Sanitize (CRYPTOGRAPHIC ERASE) 48h Y (SED drives only) Sea[...]

  • Page 53

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 47 [1] Constellation ES.1 drives can format to 512, 520 or 528 bytes per logical block. [2] Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Command i[...]

  • Page 54

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 48 11.3.1 Inquiry data Table 9 lists the Inquiry command data that the drive should return to the initiator per the format given in the SAS Interface Manual . Table 9 Constellation ES.1 inquiry data Bytes Data (hex) 0-15 00 00 xx** 12 8B 00 30 02 53 45 41 47 41 54 45 20 Vendor ID 16-31 [53 54 32 3[...]

  • Page 55

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 49 11.3.2 Mode Sense data The Mode Sense command provides a way for the drive to report its operating parameters to the initiator. The drive maintains fo ur sets of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on[...]

  • Page 56

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 50 Table 10 Mode Sense data changeable and default values for 2TB drives MODE DATA HEADER: 01 92 00 10 00 00 00 08 BLOCK DESCRIPTOR: e8 e0 88 b0 00 00 02 00 MODE PAGES: DEF 81 0a c0 0b ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 [...]

  • Page 57

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 51 Table 11 Mode Sense data changeable and default values for 1TB drives MODE DATA HEADER: 01 92 00 10 00 00 00 08 BLOCK DESCRIPTOR: 74 70 6d b0 00 00 02 00 MODE PAGES: DEF 81 0a c0 0b ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 00 [...]

  • Page 58

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 52 Table 12 Mode Sense data changeable and default values for 500GB drives MODE DATA HEADER: 01 92 00 10 00 00 00 08 BLOCK DESCRIPTOR: 3a 38 60 30 00 00 02 00 MODE PAGES: DEF 81 0a c0 0b ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 01 3a 00 00 0[...]

  • Page 59

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 53 11.4 M ISCELLANEOUS OPERATING FEATURES AND CONDITIONS Table 13 lists various features and conditions. A “Y” in the support column indicates the feature or condition is supported. An “N” in the support column indicates the feature or condition is not supported. 11.4.1 SAS physical interf[...]

  • Page 60

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 54 Figure 17. SAS device plug dimensions C OF DATUM B L 5.08 1.27 (6X) 1.27 (14X) 15.875 0.35MIN 15.875 33.43 0.05 B 4.90 0.08 0.84 0.05 (22X) 0.15 B P15 P1 S7 S1 SEE Detail1 0.30 0.05 (4X) 4.00 0.08 0.15 D 0.30 0.05 (2X) 41.13 0.15 B B C C A A 0.20 B 42.73 REF. C OF DATUM D L 1.10 R0.30 0.08 (4X)[...]

  • Page 61

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 55 Figure 18. SAS device plug dimensions (detail) 6.10 Detail A 0.30 0.05 x 45 (5X) 0.40 0.05 X 45 (3X) CORING ALLOWED IN THIS AREA. 2.25 0.05 4.85 0.05 0.10 B E S14 S8 4.40 0.15 SEE Detail 2 3.90 0.15 SECTION A - A SECTION C - C A 0.35 0.05 45 R0.30 0.08 C 1.95 0.08 0.08 0.05 1.23 0.05 0.08 0.05 [...]

  • Page 62

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 56 11.4.2 Physical characteristics This section defines physical interface connector. 11.4.3 Connector requirements Contact your preferred connector manufacturer for mating part information. Part numbers for SAS connectors will be provided in a future revision of this publication when production p[...]

  • Page 63

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 57 11.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 19. The receiver is AC coupling to eliminate ground shift noise. Figure 19. SAS transmitters and receivers 11.4.7 Power The drive receives power (+5 volts and +12 volts) thro[...]

  • Page 64

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 58 The Ready LED Out signal is designed to pull down the cathode of an LED. The anode is attached to the proper +3.3 volt supply t hrough an appropriate current limiting resistor. The LED and the current limiting resistor are external to the drive. See Table 17 for the output characteristics of th[...]

  • Page 65

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 59 I NDEX N UMERICS 12 volt pins 57 5 volt pins 57 6 Gbps 58 A abort task set function 43 AC coupling 57 AC power requirements 19 ACA active status 53 ACA active, faulted initiator status 53 acoustics 33 active LED Out signal 57 actuator 8 assembly design 6 adaptive caching 53 Admin SP 36 AES-128 [...]

  • Page 66

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 60 I NDEX dual port support 43 E electrical description of connector 56 signal characteristics 57 specifications 18 electromagnetic compatibility 3 Electromagnetic Compatibility (EMC) 4 Electromagnetic Compatibility control Regulation 4 Electromagnetic compliance for the European Union 3 electroma[...]

  • Page 67

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 61 I NDEX minimum sector interleave 10 miscellaneous feature support Adaptive caching 53 Asynchronous event notification 53 Automatic contingent allegiance 53 Deferred error handling 53 Parameter rounding 53 Queue tagging 53 Reporting actual retry count 53 Segmented caching 53 SMP = 1 in Mode Sele[...]

  • Page 68

    C ONSTELLATION ES.1 SAS P RODUCT M ANUAL , R EV . G 62 I NDEX rotation speed 9 S safety 3 Sanitize 37, 46 SAS interface 56 physical interface 53 task management functions 43 SAS documents 5 SAS Interface Manual 3, 5 SAS-2 specification compliance 58 SCSI interface commands supported 44 Seagate Technology Support Services 1 Secure ID 36 security par[...]

  • Page 69

    Seagate Technology LLC AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000 ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888 EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16-18 rue du Dôme, 92100 Bo[...]